The SD/MMC card connector is interfaced by the SPI0 module of the UC3A.
SD/MMC interface | GPIO Name | Alternate function used |
---|---|---|
D0 | PA11 | SPI0_MISO |
D3 | PA8 | SPI0_CS1 |
CLK | PA13 | SPI0_SCK |
CMD | PA12 | SPI0_MOSI |
#DETECT | PA2 | - |
#WP | PA18 | - |
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